Digital telephone alarm clock



FIG. 1 is a front elevational view of the digital telephone alarm clock showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

In FIG. 7 , the broken line showing of a telephone is for illustrative purposes only and forms no part of the claimed design.

FIG. 7 is another front elevational view shown in conjunction with a conventional telephone. 

The ornamental design for a digital telephone alarm clock, as shown and described. 